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Package "dnsdist"

Name: dnsdist

Description:

DNS loadbalancer
Latest version: 1.9.10-1ubuntu0.1
Release: questing (25.10)
Level: security
Repository: universe
Homepage: https://dnsdist.org

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APT INSTALL

Other versions of "dnsdist" in Questing

Repository Area Version
base universe 1.9.10-1

Changelog

Version: 1.9.10-1ubuntu0.1 2026-02-12 20:07:59 UTC

  dnsdist (1.9.10-1ubuntu0.1) questing-security; urgency=medium

  * SECURITY UPDATE: Possible denial of service
    - debian/patches/CVE-2025-8671-CVE-2025-30187-1.9.10.patch: Modified
      files to count server resets as wasted requests.
    - CVE-2025-8671

  * SECURITY UPDATE: Possible denial of service
    - debian/patches/CVE-2025-8671-CVE-2025-30187-1.9.10.patch: Fix a
      possible denial of service via crafted DoH exchange.
    - CVE-2025-30187

 -- Chrisa Oikonomou <email address hidden> Tue, 10 Feb 2026 14:50:29 +0200
CVE-2025-8671 A mismatch caused by client-triggered server-sent stream resets between HTTP/2 specifications and the internal architectures of some HTTP/2 implement
CVE-2025-30187 In some circumstances, when DNSdist is configured to use the nghttp2 library to process incoming DNS over HTTPS queries, an attacker might be able to


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